Disassembly maintenance method for AHMA type hydraulic operating mechanism

The invention discloses a disassembly maintenance method for an AHMA type hydraulic operating mechanism. The disassembly maintenance method comprises the following steps: S1, checking, marking and measuring the operating mechanism before disassembly; s2, disassembling the structure of the operating mechanism; s3, checking and processing structural components of the operating mechanism; s4, replacing parts and seals of the operating mechanism; s5, reassembling parts of the operating mechanism; s6, performing a stroke test and a pressure maintaining test on the operating mechanism; and S7, performing slow opening and slow closing operation of the operating mechanism, supplementing oil, and installing a slow opening prevention device. Through the above steps, the on-site disassembly and maintenance of the AHMA type hydraulic operating mechanism are realized, the maintenance period is shortened, the power failure time of equipment is reduced, and the economic benefit is improved. 一种AHMA型液压操动机构解体检修方法，包括以下步骤：S1.操动机